Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Energy Meter energy calculation from power

Status
Not open for further replies.
B

bobdxcool

Member level 5
Joined
Mar 9, 2012
Messages
82
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
2,042

The individual registers already provide the accumulated energy for each phase, so a simple sum does it.
 

schmitt trigger said:
The individual registers already provide the accumulated energy for each phase, so a simple sum does it.
Click to expand...

Thanks for your reply. But the values given out of these registers are 32 bit. I was thinking how do I convert it to the actual value. I think there is some conversion factor.
 

schmitt trigger said:
The individual registers already provide the accumulated energy for each phase, so a simple sum does it.
Click to expand...

As per the datasheet(page 58), PMAX = 33,516,139 = 0x1FF6A6B, the instantaneous power computed when the ADC inputs are at full scale. So will dividing the value obtained from the register by Pmax give me the actual wh value ?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top